266112067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 306842816

約数和(自身を除く): 40730749

約数列:

[1, 13, 17, 193, 221, 289, 367, 2509, 3281, 3757, 4771, 6239, 42653, 55777, 70831, 81107, 106063, 725101, 920803, 1204127, 1378819, 15653651, 20470159, 266112067]

約数ペア:

[(1, 266112067), (13, 20470159), (17, 15653651), (193, 1378819), (221, 1204127), (289, 920803), (367, 725101), (2509, 106063), (3281, 81107), (3757, 70831), (4771, 55777), (6239, 42653)]